141738385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{8243}}^1$

素因数の和:8448

約数の個数: 16

約数和(自身を含む): 180048960

約数和(自身を除く): 38310575

約数列:

[1, 5, 19, 95, 181, 905, 3439, 8243, 17195, 41215, 156617, 783085, 1491983, 7459915, 28347677, 141738385]

約数ペア:

[(1, 141738385), (5, 28347677), (19, 7459915), (95, 1491983), (181, 783085), (905, 156617), (3439, 41215), (8243, 17195)]